GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 80 · 40 questions

How to work it out (Add it on): Tax = rate% of the price before tax. Total = price + tax. Shortcut: 18% GST means you pay 118% of the price. Tax rate = tax ÷ price before tax × 100.

1. 1.A cricket bat costs ₹300 plus 12% tax. What is the total price, in rupees?
2. 2.A lunch box costs ₹720 plus 10% tax. What is the total price, in rupees?
3. 3.A cricket bat costs ₹1100 before GST. How many rupees of GST at 18% are added?
4. 4.A cricket bat costs ₹1400 plus 5% GST. What is the total price, in rupees?
5. 5.A pencil box costs ₹320 before GST and ₹336 after GST. What is the GST rate, in percent?
6. 6.A water bottle costs ₹850 plus 18% GST. What is the total price, in rupees?
7. 7.A lunch box costs ₹650 before GST and ₹767 after GST. What is the GST rate, in percent?
8. 8.A football costs ₹1820 plus 5% GST. What is the total price, in rupees?
9. 9.A school bag costs ₹300 before GST and ₹354 after GST. What is the GST rate, in percent?
10. 10.A toy car costs ₹260 before GST. How many rupees of GST at 5% are added?
11. 11.A storybook costs ₹250 before GST. How many rupees of GST at 18% are added?
12. 12.A wall clock costs ₹100 before GST. How many rupees of GST at 18% are added?
13. 13.A pencil box costs ₹1250 before GST. How many rupees of GST at 18% are added?
14. 14.A cricket bat costs ₹1760 plus 10% tax. What is the total price, in rupees?
15. 15.A toy car costs ₹180 before GST and ₹189 after GST. What is the GST rate, in percent?
16. 16.A kite costs ₹1950 before GST. How many rupees of GST at 18% are added?
17. 17.A water bottle costs ₹2000 before GST. How many rupees of GST at 18% are added?
18. 18.A kite costs ₹1800 before tax and ₹2016 after tax. What is the tax rate, in percent?
19. 19.A water bottle costs ₹1300 plus 18% GST. What is the total price, in rupees?
20. 20.A lunch box costs ₹1125 before tax. How many rupees of tax at 12% are added?
21. 21.A storybook costs ₹1670 before tax. How many rupees of tax at 10% are added?
22. 22.A table fan costs ₹380 plus 5% GST. What is the total price, in rupees?
23. 23.A torch costs ₹560 plus 5% GST. What is the total price, in rupees?
24. 24.A lunch box costs ₹450 before GST and ₹531 after GST. What is the GST rate, in percent?
25. 25.A torch costs ₹600 before GST. How many rupees of GST at 18% are added?
26. 26.A cricket bat costs ₹100 before GST and ₹105 after GST. What is the GST rate, in percent?
27. 27.A water bottle costs ₹100 before GST and ₹118 after GST. What is the GST rate, in percent?
28. 28.A storybook costs ₹1850 plus 18% GST. What is the total price, in rupees?
29. 29.A cricket bat costs ₹1175 before tax. How many rupees of tax at 12% are added?
30. 30.A water bottle costs ₹540 before GST. How many rupees of GST at 5% are added?
31. 31.A water bottle costs ₹1300 before GST. How many rupees of GST at 18% are added?
32. 32.A table fan costs ₹240 before GST and ₹252 after GST. What is the GST rate, in percent?
33. 33.A school bag costs ₹1625 before tax and ₹1820 after tax. What is the tax rate, in percent?
34. 34.A table fan costs ₹175 before tax. How many rupees of tax at 12% are added?
35. 35.A table fan costs ₹1090 before tax and ₹1199 after tax. What is the tax rate, in percent?
36. 36.A kite costs ₹170 plus 10% tax. What is the total price, in rupees?
37. 37.A school bag costs ₹975 before tax. How many rupees of tax at 12% are added?
38. 38.A water bottle costs ₹160 before GST and ₹168 after GST. What is the GST rate, in percent?
39. 39.A pencil box costs ₹440 plus 5% GST. What is the total price, in rupees?
40. 40.A cricket bat costs ₹50 before GST. How many rupees of GST at 18% are added?

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